There are many customers who buy the fence in winter, they will have feedback in the later stage, mainly focusing on the slight deviation between the actual wire diameter of the fence and the contract, which shows that the wire diameter of one end of the fence can reach the standard or even exceed the standard, while the other end shows that the wire diameter is not up to the standard at all, and the other is that the wire diameter of the real fence is not up to the standard at all. Now let the technical manager of Anping Xinlong Plastic dipping plant explain the reasons in detail.
The principle of soaking plastic fence is to heat the fence to a certain temperature, take out the fence and put it into the plastic powder pool. Through repeated vibration and leveling, the whole fence surface is soaked with a layer of PE plastic powder. In winter, the outside temperature is too low. When heating, the temperature of the guardrail near the furnace mouth can not meet the requirements, but the temperature inside can be reached completely. In this way, some parts will be thicker and some parts will be thinner in the process of dipping. There is also a completely substandard situation, mainly because the temperature in the furnace does not reach the required temperature, so the thickness of the guardrail can not meet the requirements.
Anping Xinlong fence factory adopts the most advanced computer temperature control equipment in China, which minimizes the thickness difference of the whole guardrail after molding, and ensures the quality and service life of the guardrail.